package cn.interestingshop.servlet;

import cn.interestingshop.utils.ClassifyUtil;

import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet(name = "IndexServlet", urlPatterns = "/IndexServlet")
public class IndexServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doGet(request, response);
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        ServletContext application = request.getServletContext();
        if (application.getAttribute("level") == null) {
            application.setAttribute("level", ClassifyUtil.classifyVoList);
        }
    }
}